Muaj dej tsis kam zoo.EVA yog tsis-absorbent thiab noo noo-pov thawj.Muaj kev tiv thaiv corrosion.The EVA tsis kam rau dej hiav txwv, roj, acid thiab tshuaj tua kab mob.Ntxiv rau, nws tsis muaj tshuaj lom, tsis qab, thiab tsis muaj kuab lom.EVA yog ib qho yooj yim rau txheej txheem, xws li kub nias, txiav, txheej, ...
Nyeem ntxiv